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PH12019500634A1 - Random access method for multiple numerology operation - Google Patents

Random access method for multiple numerology operation

Info

Publication number
PH12019500634A1
PH12019500634A1 PH12019500634A PH12019500634A PH12019500634A1 PH 12019500634 A1 PH12019500634 A1 PH 12019500634A1 PH 12019500634 A PH12019500634 A PH 12019500634A PH 12019500634 A PH12019500634 A PH 12019500634A PH 12019500634 A1 PH12019500634 A1 PH 12019500634A1
Authority
PH
Philippines
Prior art keywords
random access
access method
multiple numerology
wireless device
numerology operation
Prior art date
Application number
PH12019500634A
Inventor
Jinhua Liu
Robert Baldemair
Stefan Parkvall
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of PH12019500634A1 publication Critical patent/PH12019500634A1/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/06TPC algorithms
    • H04W52/16Deriving transmission power values from another channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/26025Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096Indication of changes in allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/02Selection of wireless resources by user or terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/51Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/54Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/002Transmission of channel access control information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present disclosure introduces methods and apparatus for configuring or preconfiguring random access procedures when there are multiple configurable numerologies for one carrier. In some embodiments, the random access numerology of the wireless device is configured using the system information block. In other embodiments, the random access numerology used by the wireless device is determined implicitly based on the detection of one or more synchronization signals.
PH12019500634A 2016-09-30 2019-03-22 Random access method for multiple numerology operation PH12019500634A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662402768P 2016-09-30 2016-09-30
PCT/EP2017/074647 WO2018060340A1 (en) 2016-09-30 2017-09-28 Random access method for multiple numerology operation

Publications (1)

Publication Number Publication Date
PH12019500634A1 true PH12019500634A1 (en) 2019-11-11

Family

ID=60117638

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12019500634A PH12019500634A1 (en) 2016-09-30 2019-03-22 Random access method for multiple numerology operation

Country Status (19)

Country Link
US (4) US10925064B2 (en)
EP (4) EP3585125A1 (en)
JP (2) JP6766257B2 (en)
KR (2) KR102208075B1 (en)
CN (2) CN109997404B (en)
AU (1) AU2017333946B2 (en)
BR (1) BR112019006260A2 (en)
DK (2) DK3459315T3 (en)
ES (2) ES2928419T3 (en)
HU (1) HUE046630T2 (en)
IL (1) IL265365B (en)
MX (2) MX381557B (en)
NZ (1) NZ751873A (en)
PH (1) PH12019500634A1 (en)
PL (2) PL3459315T3 (en)
PT (2) PT3459315T (en)
RU (1) RU2721471C1 (en)
WO (1) WO2018060340A1 (en)
ZA (1) ZA201902466B (en)

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AU2017333946A1 (en) 2019-04-18
HUE046630T2 (en) 2020-03-30
RU2721471C1 (en) 2020-05-19
JP2021007225A (en) 2021-01-21
CN109997404B (en) 2023-09-05
US11304196B2 (en) 2022-04-12
EP3585125A1 (en) 2019-12-25
NZ751873A (en) 2020-06-26
CN116056249A (en) 2023-05-02
JP6766257B2 (en) 2020-10-07
PT3855856T (en) 2022-09-13
MX381557B (en) 2025-03-12
MX2021004103A (en) 2021-06-08
US20200163076A1 (en) 2020-05-21
KR20190073383A (en) 2019-06-26
DK3855856T3 (en) 2022-09-19
US12167427B2 (en) 2024-12-10
PT3459315T (en) 2019-12-02
EP3855856A1 (en) 2021-07-28
KR20210011066A (en) 2021-01-29
PL3855856T3 (en) 2023-01-16
PL3459315T3 (en) 2020-03-31
DK3459315T3 (en) 2019-11-18
KR102208075B1 (en) 2021-01-26
US20220240241A1 (en) 2022-07-28
EP3855856B1 (en) 2022-09-07
IL265365A (en) 2019-05-30
CN109997404A (en) 2019-07-09
KR102381640B1 (en) 2022-04-01
BR112019006260A2 (en) 2019-06-25
US20230337264A1 (en) 2023-10-19
WO2018060340A1 (en) 2018-04-05
ES2755192T3 (en) 2020-04-21
US20210051647A1 (en) 2021-02-18
JP7069267B2 (en) 2022-05-17
EP3459315B1 (en) 2019-08-21
IL265365B (en) 2020-08-31
ZA201902466B (en) 2020-08-26
US10925064B2 (en) 2021-02-16
MX2019003511A (en) 2019-07-08
AU2017333946B2 (en) 2020-05-07
EP4117380A1 (en) 2023-01-11
JP2019535185A (en) 2019-12-05
EP3459315A1 (en) 2019-03-27
ES2928419T3 (en) 2022-11-17

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